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💧 Stay dry, stay connected — leak alerts that never sleep!
The YoLink Smart Home Starter Kit combines a powerful hub with multiple silent Leak Sensor 1 units, offering up to 1/4-mile LoRa wireless range and 5-year battery life. It provides instant app, SMS, and email notifications for water leaks at critical home points, with local device-to-device control ensuring protection even during internet outages. Scalable to 300+ devices, it integrates seamlessly with Alexa, IFTTT, and Home Assistant for a future-proof smart home.
| ASIN | B0DNYPT5YG |
| Batteries | 12 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | AAA |
| Control method | App |
| Customer Reviews | 4.7 4.7 out of 5 stars (610) |
| Date First Available | 19 April 2025 |
| Included Components | Batteries. |
| Item Package Quantity | 1 |
| Item Weight | 699 g |
| Item model number | YS1603+6YS7903 |
| Manufacturer | YoSmart |
| Maximum range | 1000 Feet |
| Number of batteries | 12 AAA batteries required. (included) |
| Part Number | YS1603+6YS7903 |
| Product Dimensions | 15.24 x 11.94 x 21.84 cm; 699 g |
| UPC | 810121542026 |
| Voltage | 5 Volts (DC) |
L**O
Excellent Leak Detection System — Reliable and Easy to Use
Excellent Leak Detection System — Reliable and Easy to Use I purchased the Hub + 4 Leak Sensors to monitor areas in my townhouse that are prone to moisture issues—under the HVAC unit, washer/dryer, refrigerator, and in the basement. After using them, I’m extremely impressed. Here’s what stood out: 👍 Easy Setup The installation was quick and straightforward. Each sensor paired with the hub without any trouble. 📱 Convenient Remote Monitoring The app makes it simple to check all sensors from anywhere, which gives me real peace of mind when I'm not home. 🚨 Accurate Alerts and Great Sound Quality The sensors react immediately to water. I had a real incident where my heating system’s pump failed on a very cold day. The device detected the leak instantly, and the app notification prompted me to call the HVAC technician before the situation worsened. Compact but Powerful The sensors are small enough to fit into tight spaces while still delivering strong performance. Their size makes placement very flexible. Overall, this has been a fantastic investment for protecting my home. Highly recommended for anyone looking for a reliable leak detection system.
S**S
Bueno
Buen invento
P**Y
Very easy to install
I just bought them the hub with 4 sensors and an extra 3 without the hub. They are all connected I used Ethernet connection to wifi on second floor. Hub covers right to main floor and furnace room and main shutoff in basement. I cannot say how long the battery lasts as just purchased. My friend had one and he to,d me 3 years and still hasn't changed battery. No false alarms so far. I'm happy with product. Seems made of good quality.
M**I
Worth the peace of mind
Easy to setup. Very sensitive. lots of options for notification The only downside is they are tiny and the stream of water may not hit the device if u r not lucky. I'm going to another set to increase my chances!
G**N
Work great!
Every home should install this system. I've also installed in our travel trailer under every sink, and hat water tank.
Trustpilot
2 days ago
1 month ago